HTML Color Codes - Hex Colors - Color Spectrum

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Restart from the basic HTML colors (RED, GREEN, BLUE)
Restart from a color using the colorpicker.
Click on a color in the spectum grid to refine the spectrum
and find the complementary html colors

Colorpallet from #21473E to #213E47 and to #47213E
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#21463F#22453F#23443F#24443F#25433E#26423E#27413E
#214441#234341#254140#274040#293E3F#2B3D3F#2D3B3E
#214342#244141#273F41#2A3C40#2D3A3F#2F383F#33353E
#214144#253E43#293B42#2D3841#303540#34333F#392F3E
#214045#263C44#2B3943#2F3542#343141#392E3F#3F293E
#213E47#273946#2D3544#333043#392B41#3F2740#47213E

Colorpallet from #21473E to #213E47 and to #473E21
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#21463F#22463E#23463D#24463C#25463B#26463A#274639
#214441#23443F#25443D#27443B#294439#2B4437#2D4435
#214342#24433F#27433C#2A4339#2D4336#2F4334#334330
#214144#254140#29413C#2D4138#304134#344130#39412B
#214045#264040#2B403B#2F4037#344032#39402D#3F4027
#213E47#273E41#2D3E3B#333E35#393E2F#3F3E29#473E21

Colorpallet from #21473E to #213E47 and to #3E2147
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#21463F#22453F#23443F#23443F#24433F#25423F#26413F
#214441#224341#244141#254041#273E41#283D41#2A3B41
#214342#234142#253F42#283C42#2A3A42#2C3842#2F3542
#214144#243E44#273B44#2A3844#2D3544#303344#342F44
#214045#253C45#283945#2C3545#303145#332E45#382945
#213E47#263947#2A3547#2F3047#342B47#382747#3E2147

Colorpallet from #21473E to #213E47 and to #3E4721
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#21463F#22463E#23463D#23463C#24473B#25473A#264739
#214441#22443F#24453D#25453B#274639#284637#2A4735
#214342#23443F#25443C#284539#2A4636#2C4634#2F4730
#214144#244240#27433C#2A4438#2D4534#304630#34472B
#214045#254140#28423B#2C4337#304432#33462D#384727
#213E47#263F41#2A413B#2F4235#34442F#384529#3E4721

Colorpallet from #21473E to #47213E and to #473E21
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#27413E#27423D#27433C#27433C#27443B#27453A#274639
#2D3B3E#2D3C3D#2D3E3B#2D3F3A#2D4138#2D4237#2D4435
#33353E#33373C#33393A#333C37#333E35#334033#334330
#392F3E#39323B#393538#393835#393B32#393D2F#39412B
#3F293E#3F2D3A#3F3037#3F3433#3F382F#3F3B2C#3F4027
#47213E#472639#472A35#472F30#47342B#473827#473E21

Colorpallet from #21473E to #47213E and to #3E2147
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#27413E#27413E#27413E#27413E#26413F#26413F#26413F
#2D3B3E#2D3B3E#2C3B3F#2C3B3F#2B3B40#2B3B40#2A3B41
#33353E#32353F#32353F#313540#303541#303541#2F3542
#392F3E#382F3F#372F40#372F41#362F42#352F43#342F44
#3F293E#3E293F#3D2940#3C2941#3B2942#392944#382945
#47213E#46213F#442141#432142#412144#402145#3E2147

Colorpallet from #21473E to #47213E and to #3E4721
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#27413E#27423D#27433C#27443C#26453B#26463A#264739
#2D3B3E#2D3D3D#2C3F3B#2C413A#2B4338#2B4537#2A4735
#33353E#32383C#323B3A#313E37#304135#304333#2F4730
#392F3E#38333B#373738#373B35#363E32#35422F#34472B
#3F293E#3E2E3A#3D3337#3C3733#3B3C2F#39412C#384727
#47213E#462739#442D35#433330#41392B#403F27#3E4721

Colorpallet from #21473E to #473E21 and to #3E2147
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#274639#27453A#27443B#27443C#26433D#26423E#26413F
#2D4435#2D4337#2C4139#2C403B#2B3E3D#2B3D3F#2A3B41
#334330#324133#323F36#313C39#303A3C#30383E#2F3542
#39412B#383E2F#373B33#373837#36353B#35333F#342F44
#3F4027#3E3C2C#3D3931#3C3535#3B313A#392E3F#382945
#473E21#463927#44352D#433033#412B39#40273F#3E2147

Colorpallet from #21473E to #473E21 and to #3E4721
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#274639#274639#274639#274639#264739#264739#264739
#2D4435#2D4435#2C4535#2C4535#2B4635#2B4635#2A4735
#334330#324430#324430#314530#304630#304630#2F4730
#39412B#38422B#37432B#37442B#36452B#35462B#34472B
#3F4027#3E4127#3D4227#3C4327#3B4427#394627#384727
#473E21#463F21#444121#434221#414421#404521#3E4721

Colorpallet from #21473E to #3E2147 and to #3E4721
#21473E#21473E#21473E#21473E#21473E#21473E#21473E
#26413F#26423E#26433D#26443C#26453B#26463A#264739
#2A3B41#2A3D3F#2A3F3D#2A413B#2A4339#2A4537#2A4735
#2F3542#2F383F#2F3B3C#2F3E39#2F4136#2F4334#2F4730
#342F44#343340#34373C#343B38#343E34#344230#34472B
#382945#382E40#38333B#383737#383C32#38412D#384727
#3E2147#3E2741#3E2D3B#3E3335#3E392F#3E3F29#3E4721